Commercial Vehicle Product Datasheet HD SERIES BI-STABLE RELAYS Remotely-Operated 300A Disconnect For High-Amperage Circuits Features and Benefits Remotely-operated device eliminates long runs of heavy cable: Minimizes cabling complexity, cost and vehicle weight. Bi-stable (latched) operation draws no current in On or Off: eliminates a continuous demand on the batteries. LED output wire enables remote indication of relay status Open or Closed. Silver alloy contact assure the lowest voltage drop/ resistance and extends cycling life of the device. Stainless steel hardware and tin-plated copper contacts maximize resistance in harsh environments. Eliminates routing of heavy gauge cables to user-accessible mechanical disconnect switches, lowering system costs PN 880086 Supports high-amp intermittent or continuous current loads. Description The HD Series Bi-Stable Relay is designed to deliver and Ordering Information remotely switch vehicle loads. The HD Relay supports remote power switching applications that demand high performance including high continuous current passage, large inverter MAX PART NUMBER VOLTAGE CONNECTOR AMPERAGE loads, and high ambient temperature situations. The HD Relay delivers high performance in a compact size, making it a great choice for heavy-duty vehicles, construction and 880086 12V DC 300A Deutsch agriculture equipment, military vehicles, and heavy-duty lifting equipment. The HD Relay is designed for harsh weather, high 880088 24V DC 300A Deutsch shock and vibration environments typical of those found in heavy-truck, marine, and emergency vehicle applications. The HD Relay provides significant cost and weight benefits by eliminating the need to route heavy copper cables to more conveniently located mechanical only disconnects. Cables Accessories can instead be routed directly to loads with the HD Relay positioned close to the battery or in-line with the desired cable routing. Remote control of the HD Relay can then be located in any convenient location on the vehicle with a fine- PART NUMBER DESCRIPTION wire harness linking the HD Relay to the control switch. 880092 Remote Control Switch Specifications Overview Max Voltage: 880086 - 12V DC 880088 - 24V DC Max Continuous Current: 300A (4/0 input & output cable) Operating Temperature: -50C to + 105C Ingress Protection: IP67/IP69K Web Resources Download technical resources at: littelfuse.com/HD Datasheet Replaces Hotfeed Number D-653 1 of 2 littelfuse.com 2020 Littelfuse Commercial Vehicle Products Rev: 031020-ACommercial Vehicle Product Datasheet HD SERIES BI-STABLE RELAYS Specifications Max Continuous Current Rating 300A (4/0 input/output cable) Inrush Current Rating (10 Seconds) 1500A (4/0 input/output cable) Mounting Hardware M5 or 10 Terminal Hardware 3/8 (Accepts M10 Terminals) Temperature Range -50C to + 105C Humidity 0-95% RH Shock 10G Vibration 8G Ingress Rating IP67/IP69K Connector Deutsch 6-position DTM Ignition Protection Meets ISO 8846 & SAE J1171 Specifications: Remote control rocker switch PN 880092 Contura Control Switch Momentary SPDT (On) -Off- (On) Temperature Range -40C to + 85C Mounting Cut-Out 1.45 x 0.83 (36.9 x 21.0mm) LED Rating 100,000 Hours Half-Life Ingress Rating IP67 Installation Harness Details PIN 1 (BLACK) - GND PIN 6 (ORANGE) - OPEN PIN 5 - VACANT PIN 2 (RED) - B+ PIN 4 (YELLOW) - LED OUTPUT PIN 3 (BROWN) - CLOSE WIRE HARNESS CONNECTOR DEUTSCH DTM SERIES DTM 06-6S MATING P/N: P20-138-1106DI Visit Littelfuse.com for the most up-to-date product information. Littelfuse products are designed for specific applications and should not be used for any purpose (including, without limitation, automotive applications) not expressly set forth in applicable Littelfuse product documentation. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse product documentation. Littelfuse shall not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse product documentation. 2 of 2 littelfuse.com 2020 Littelfuse Commercial Vehicle Products Rev: 031020-A